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tim |
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#include <algorithm> |
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mmeineke |
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#include <cstdlib> |
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#include <iostream> |
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#include <cmath> |
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#include <string> |
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#include <sprng.h> |
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#include "SimSetup.hpp" |
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#include "ReadWrite.hpp" |
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#include "parse_me.h" |
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#include "Integrator.hpp" |
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#include "simError.h" |
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#ifdef IS_MPI |
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#include "mpiBASS.h" |
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#include "mpiSimulation.hpp" |
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#endif |
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// some defines for ensemble and Forcefield cases |
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#define NVE_ENS 0 |
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#define NVT_ENS 1 |
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#define NPTi_ENS 2 |
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#define NPTf_ENS 3 |
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#define FF_DUFF 0 |
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#define FF_LJ 1 |
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#define FF_EAM 2 |
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|
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using namespace std; |
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mmeineke |
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SimSetup::SimSetup(){ |
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isInfoArray = 0; |
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nInfo = 1; |
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mmeineke |
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stamps = new MakeStamps(); |
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globals = new Globals(); |
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#ifdef IS_MPI |
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strcpy(checkPointMsg, "SimSetup creation successful"); |
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mmeineke |
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MPIcheckPoint(); |
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#endif // IS_MPI |
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} |
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SimSetup::~SimSetup(){ |
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delete stamps; |
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delete globals; |
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} |
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void SimSetup::setSimInfo(SimInfo* the_info, int theNinfo){ |
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info = the_info; |
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nInfo = theNinfo; |
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isInfoArray = 1; |
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mmeineke |
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} |
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mmeineke |
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void SimSetup::parseFile(char* fileName){ |
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mmeineke |
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#ifdef IS_MPI |
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if (worldRank == 0){ |
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mmeineke |
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#endif // is_mpi |
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|
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mmeineke |
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inFileName = fileName; |
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set_interface_stamps(stamps, globals); |
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mmeineke |
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#ifdef IS_MPI |
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mpiEventInit(); |
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#endif |
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yacc_BASS(fileName); |
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mmeineke |
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#ifdef IS_MPI |
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throwMPIEvent(NULL); |
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} |
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else{ |
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receiveParse(); |
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} |
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mmeineke |
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#endif |
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} |
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#ifdef IS_MPI |
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void SimSetup::receiveParse(void){ |
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set_interface_stamps(stamps, globals); |
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mpiEventInit(); |
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MPIcheckPoint(); |
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mpiEventLoop(); |
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mmeineke |
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} |
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#endif // is_mpi |
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void SimSetup::createSim(void){ |
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int i, j, k, globalAtomIndex; |
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mmeineke |
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|
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mmeineke |
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// gather all of the information from the Bass file |
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|
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gatherInfo(); |
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mmeineke |
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|
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// creation of complex system objects |
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mmeineke |
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|
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sysObjectsCreation(); |
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mmeineke |
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|
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// check on the post processing info |
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finalInfoCheck(); |
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mmeineke |
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|
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// initialize the system coordinates |
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|
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if (!isInfoArray){ |
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initSystemCoords(); |
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} |
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mmeineke |
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// make the output filenames |
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mmeineke |
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|
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makeOutNames(); |
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// make the integrator |
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makeIntegrator(); |
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#ifdef IS_MPI |
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mpiSim->mpiRefresh(); |
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#endif |
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mmeineke |
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|
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chuckv |
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// initialize the Fortran |
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|
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initFortran(); |
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mmeineke |
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} |
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mmeineke |
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void SimSetup::makeMolecules(void){ |
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int k, l; |
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mmeineke |
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int i, j, exI, exJ, tempEx, stampID, atomOffset, excludeOffset; |
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molInit molInfo; |
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DirectionalAtom* dAtom; |
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LinkedAssign* extras; |
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LinkedAssign* current_extra; |
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AtomStamp* currentAtom; |
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BondStamp* currentBond; |
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BendStamp* currentBend; |
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TorsionStamp* currentTorsion; |
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mmeineke |
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bond_pair* theBonds; |
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bend_set* theBends; |
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torsion_set* theTorsions; |
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tim |
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mmeineke |
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//init the forceField paramters |
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the_ff->readParams(); |
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tim |
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mmeineke |
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// init the atoms |
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mmeineke |
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|
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mmeineke |
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double ux, uy, uz, u, uSqr; |
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mmeineke |
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|
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tim |
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for (k = 0; k < nInfo; k++){ |
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the_ff->setSimInfo(&(info[k])); |
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mmeineke |
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atomOffset = 0; |
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excludeOffset = 0; |
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tim |
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for (i = 0; i < info[k].n_mol; i++){ |
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mmeineke |
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stampID = info[k].molecules[i].getStampID(); |
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mmeineke |
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|
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tim |
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molInfo.nAtoms = comp_stamps[stampID]->getNAtoms(); |
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molInfo.nBonds = comp_stamps[stampID]->getNBonds(); |
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molInfo.nBends = comp_stamps[stampID]->getNBends(); |
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molInfo.nTorsions = comp_stamps[stampID]->getNTorsions(); |
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molInfo.nExcludes = molInfo.nBonds + molInfo.nBends + molInfo.nTorsions; |
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tim |
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mmeineke |
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molInfo.myAtoms = &(info[k].atoms[atomOffset]); |
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molInfo.myExcludes = &(info[k].excludes[excludeOffset]); |
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tim |
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molInfo.myBonds = new Bond * [molInfo.nBonds]; |
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molInfo.myBends = new Bend * [molInfo.nBends]; |
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molInfo.myTorsions = new Torsion * [molInfo.nTorsions]; |
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mmeineke |
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mmeineke |
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theBonds = new bond_pair[molInfo.nBonds]; |
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theBends = new bend_set[molInfo.nBends]; |
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theTorsions = new torsion_set[molInfo.nTorsions]; |
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tim |
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mmeineke |
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// make the Atoms |
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for (j = 0; j < molInfo.nAtoms; j++){ |
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currentAtom = comp_stamps[stampID]->getAtom(j); |
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if (currentAtom->haveOrientation()){ |
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dAtom = new DirectionalAtom((j + atomOffset), |
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info[k].getConfiguration()); |
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info[k].n_oriented++; |
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molInfo.myAtoms[j] = dAtom; |
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ux = currentAtom->getOrntX(); |
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uy = currentAtom->getOrntY(); |
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uz = currentAtom->getOrntZ(); |
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uSqr = (ux * ux) + (uy * uy) + (uz * uz); |
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u = sqrt(uSqr); |
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ux = ux / u; |
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uy = uy / u; |
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uz = uz / u; |
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dAtom->setSUx(ux); |
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dAtom->setSUy(uy); |
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dAtom->setSUz(uz); |
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} |
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else{ |
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molInfo.myAtoms[j] = new GeneralAtom((j + atomOffset), |
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info[k].getConfiguration()); |
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} |
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molInfo.myAtoms[j]->setType(currentAtom->getType()); |
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mmeineke |
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#ifdef IS_MPI |
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tim |
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molInfo.myAtoms[j]->setGlobalIndex(globalIndex[j + atomOffset]); |
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mmeineke |
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#endif // is_mpi |
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mmeineke |
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} |
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tim |
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// make the bonds |
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for (j = 0; j < molInfo.nBonds; j++){ |
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currentBond = comp_stamps[stampID]->getBond(j); |
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theBonds[j].a = currentBond->getA() + atomOffset; |
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theBonds[j].b = currentBond->getB() + atomOffset; |
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exI = theBonds[j].a; |
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exJ = theBonds[j].b; |
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// exclude_I must always be the smaller of the pair |
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if (exI > exJ){ |
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tempEx = exI; |
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exI = exJ; |
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exJ = tempEx; |
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} |
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mmeineke |
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#ifdef IS_MPI |
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tim |
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tempEx = exI; |
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exI = info[k].atoms[tempEx]->getGlobalIndex() + 1; |
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tempEx = exJ; |
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exJ = info[k].atoms[tempEx]->getGlobalIndex() + 1; |
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info[k].excludes[j + excludeOffset]->setPair(exI, exJ); |
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mmeineke |
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#else // isn't MPI |
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tim |
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|
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info[k].excludes[j + excludeOffset]->setPair((exI + 1), (exJ + 1)); |
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mmeineke |
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#endif //is_mpi |
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mmeineke |
670 |
} |
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excludeOffset += molInfo.nBonds; |
247 |
tim |
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|
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mmeineke |
670 |
//make the bends |
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tim |
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for (j = 0; j < molInfo.nBends; j++){ |
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currentBend = comp_stamps[stampID]->getBend(j); |
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theBends[j].a = currentBend->getA() + atomOffset; |
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theBends[j].b = currentBend->getB() + atomOffset; |
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theBends[j].c = currentBend->getC() + atomOffset; |
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if (currentBend->haveExtras()){ |
256 |
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extras = currentBend->getExtras(); |
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current_extra = extras; |
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while (current_extra != NULL){ |
260 |
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if (!strcmp(current_extra->getlhs(), "ghostVectorSource")){ |
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switch (current_extra->getType()){ |
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case 0: |
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theBends[j].ghost = current_extra->getInt() + atomOffset; |
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theBends[j].isGhost = 1; |
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break; |
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case 1: |
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theBends[j].ghost = (int) current_extra->getDouble() + |
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atomOffset; |
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theBends[j].isGhost = 1; |
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break; |
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default: |
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sprintf(painCave.errMsg, |
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"SimSetup Error: ghostVectorSource was neither a " |
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"double nor an int.\n" |
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"-->Bend[%d] in %s\n", |
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j, comp_stamps[stampID]->getID()); |
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painCave.isFatal = 1; |
280 |
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simError(); |
281 |
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} |
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} |
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else{ |
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sprintf(painCave.errMsg, |
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"SimSetup Error: unhandled bend assignment:\n" |
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" -->%s in Bend[%d] in %s\n", |
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current_extra->getlhs(), j, comp_stamps[stampID]->getID()); |
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painCave.isFatal = 1; |
289 |
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simError(); |
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} |
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292 |
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current_extra = current_extra->getNext(); |
293 |
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} |
294 |
tim |
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} |
295 |
tim |
722 |
|
296 |
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if (!theBends[j].isGhost){ |
297 |
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exI = theBends[j].a; |
298 |
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exJ = theBends[j].c; |
299 |
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} |
300 |
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else{ |
301 |
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exI = theBends[j].a; |
302 |
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exJ = theBends[j].b; |
303 |
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} |
304 |
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305 |
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// exclude_I must always be the smaller of the pair |
306 |
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if (exI > exJ){ |
307 |
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tempEx = exI; |
308 |
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exI = exJ; |
309 |
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exJ = tempEx; |
310 |
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} |
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mmeineke |
670 |
#ifdef IS_MPI |
312 |
tim |
722 |
tempEx = exI; |
313 |
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exI = info[k].atoms[tempEx]->getGlobalIndex() + 1; |
314 |
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tempEx = exJ; |
315 |
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exJ = info[k].atoms[tempEx]->getGlobalIndex() + 1; |
316 |
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317 |
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info[k].excludes[j + excludeOffset]->setPair(exI, exJ); |
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mmeineke |
670 |
#else // isn't MPI |
319 |
tim |
722 |
info[k].excludes[j + excludeOffset]->setPair((exI + 1), (exJ + 1)); |
320 |
mmeineke |
670 |
#endif //is_mpi |
321 |
mmeineke |
412 |
} |
322 |
mmeineke |
670 |
excludeOffset += molInfo.nBends; |
323 |
tim |
722 |
|
324 |
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for (j = 0; j < molInfo.nTorsions; j++){ |
325 |
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currentTorsion = comp_stamps[stampID]->getTorsion(j); |
326 |
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theTorsions[j].a = currentTorsion->getA() + atomOffset; |
327 |
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theTorsions[j].b = currentTorsion->getB() + atomOffset; |
328 |
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theTorsions[j].c = currentTorsion->getC() + atomOffset; |
329 |
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theTorsions[j].d = currentTorsion->getD() + atomOffset; |
330 |
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331 |
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exI = theTorsions[j].a; |
332 |
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exJ = theTorsions[j].d; |
333 |
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334 |
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// exclude_I must always be the smaller of the pair |
335 |
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if (exI > exJ){ |
336 |
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tempEx = exI; |
337 |
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exI = exJ; |
338 |
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exJ = tempEx; |
339 |
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} |
340 |
mmeineke |
670 |
#ifdef IS_MPI |
341 |
tim |
722 |
tempEx = exI; |
342 |
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exI = info[k].atoms[tempEx]->getGlobalIndex() + 1; |
343 |
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tempEx = exJ; |
344 |
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exJ = info[k].atoms[tempEx]->getGlobalIndex() + 1; |
345 |
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346 |
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info[k].excludes[j + excludeOffset]->setPair(exI, exJ); |
347 |
mmeineke |
407 |
#else // isn't MPI |
348 |
tim |
722 |
info[k].excludes[j + excludeOffset]->setPair((exI + 1), (exJ + 1)); |
349 |
mmeineke |
412 |
#endif //is_mpi |
350 |
mmeineke |
670 |
} |
351 |
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excludeOffset += molInfo.nTorsions; |
352 |
tim |
722 |
|
353 |
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354 |
mmeineke |
670 |
// send the arrays off to the forceField for init. |
355 |
mmeineke |
407 |
|
356 |
tim |
722 |
the_ff->initializeAtoms(molInfo.nAtoms, molInfo.myAtoms); |
357 |
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the_ff->initializeBonds(molInfo.nBonds, molInfo.myBonds, theBonds); |
358 |
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the_ff->initializeBends(molInfo.nBends, molInfo.myBends, theBends); |
359 |
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the_ff->initializeTorsions(molInfo.nTorsions, molInfo.myTorsions, |
360 |
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theTorsions); |
361 |
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362 |
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363 |
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info[k].molecules[i].initialize(molInfo); |
364 |
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365 |
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366 |
mmeineke |
670 |
atomOffset += molInfo.nAtoms; |
367 |
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delete[] theBonds; |
368 |
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delete[] theBends; |
369 |
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delete[] theTorsions; |
370 |
mmeineke |
412 |
} |
371 |
mmeineke |
414 |
} |
372 |
tim |
722 |
|
373 |
chuckv |
434 |
#ifdef IS_MPI |
374 |
tim |
722 |
sprintf(checkPointMsg, "all molecules initialized succesfully"); |
375 |
chuckv |
434 |
MPIcheckPoint(); |
376 |
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#endif // is_mpi |
377 |
tim |
722 |
|
378 |
mmeineke |
670 |
// clean up the forcefield |
379 |
chuckv |
434 |
|
380 |
mmeineke |
420 |
the_ff->calcRcut(); |
381 |
mmeineke |
414 |
the_ff->cleanMe(); |
382 |
|
|
} |
383 |
mmeineke |
407 |
|
384 |
tim |
722 |
void SimSetup::initFromBass(void){ |
385 |
mmeineke |
377 |
int i, j, k; |
386 |
|
|
int n_cells; |
387 |
|
|
double cellx, celly, cellz; |
388 |
|
|
double temp1, temp2, temp3; |
389 |
|
|
int n_per_extra; |
390 |
|
|
int n_extra; |
391 |
|
|
int have_extra, done; |
392 |
|
|
|
393 |
mmeineke |
670 |
double vel[3]; |
394 |
|
|
vel[0] = 0.0; |
395 |
|
|
vel[1] = 0.0; |
396 |
|
|
vel[2] = 0.0; |
397 |
|
|
|
398 |
tim |
722 |
temp1 = (double) tot_nmol / 4.0; |
399 |
|
|
temp2 = pow(temp1, (1.0 / 3.0)); |
400 |
|
|
temp3 = ceil(temp2); |
401 |
mmeineke |
377 |
|
402 |
tim |
722 |
have_extra = 0; |
403 |
|
|
if (temp2 < temp3){ |
404 |
|
|
// we have a non-complete lattice |
405 |
|
|
have_extra = 1; |
406 |
mmeineke |
377 |
|
407 |
tim |
722 |
n_cells = (int) temp3 - 1; |
408 |
mmeineke |
670 |
cellx = info[0].boxL[0] / temp3; |
409 |
|
|
celly = info[0].boxL[1] / temp3; |
410 |
|
|
cellz = info[0].boxL[2] / temp3; |
411 |
tim |
722 |
n_extra = tot_nmol - (4 * n_cells * n_cells * n_cells); |
412 |
|
|
temp1 = ((double) n_extra) / (pow(temp3, 3.0) - pow(n_cells, 3.0)); |
413 |
|
|
n_per_extra = (int) ceil(temp1); |
414 |
mmeineke |
377 |
|
415 |
tim |
722 |
if (n_per_extra > 4){ |
416 |
|
|
sprintf(painCave.errMsg, |
417 |
|
|
"SimSetup error. There has been an error in constructing" |
418 |
|
|
" the non-complete lattice.\n"); |
419 |
mmeineke |
377 |
painCave.isFatal = 1; |
420 |
|
|
simError(); |
421 |
|
|
} |
422 |
|
|
} |
423 |
|
|
else{ |
424 |
tim |
722 |
n_cells = (int) temp3; |
425 |
mmeineke |
670 |
cellx = info[0].boxL[0] / temp3; |
426 |
|
|
celly = info[0].boxL[1] / temp3; |
427 |
|
|
cellz = info[0].boxL[2] / temp3; |
428 |
mmeineke |
377 |
} |
429 |
|
|
|
430 |
|
|
current_mol = 0; |
431 |
|
|
current_comp_mol = 0; |
432 |
|
|
current_comp = 0; |
433 |
|
|
current_atom_ndx = 0; |
434 |
|
|
|
435 |
tim |
722 |
for (i = 0; i < n_cells ; i++){ |
436 |
|
|
for (j = 0; j < n_cells; j++){ |
437 |
|
|
for (k = 0; k < n_cells; k++){ |
438 |
|
|
makeElement(i * cellx, j * celly, k * cellz); |
439 |
mmeineke |
377 |
|
440 |
tim |
722 |
makeElement(i * cellx + 0.5 * cellx, j * celly + 0.5 * celly, k * cellz); |
441 |
mmeineke |
377 |
|
442 |
tim |
722 |
makeElement(i * cellx, j * celly + 0.5 * celly, k * cellz + 0.5 * cellz); |
443 |
mmeineke |
377 |
|
444 |
tim |
722 |
makeElement(i * cellx + 0.5 * cellx, j * celly, k * cellz + 0.5 * cellz); |
445 |
mmeineke |
377 |
} |
446 |
|
|
} |
447 |
|
|
} |
448 |
|
|
|
449 |
tim |
722 |
if (have_extra){ |
450 |
mmeineke |
377 |
done = 0; |
451 |
|
|
|
452 |
|
|
int start_ndx; |
453 |
tim |
722 |
for (i = 0; i < (n_cells + 1) && !done; i++){ |
454 |
|
|
for (j = 0; j < (n_cells + 1) && !done; j++){ |
455 |
|
|
if (i < n_cells){ |
456 |
|
|
if (j < n_cells){ |
457 |
|
|
start_ndx = n_cells; |
458 |
|
|
} |
459 |
|
|
else |
460 |
|
|
start_ndx = 0; |
461 |
|
|
} |
462 |
|
|
else |
463 |
|
|
start_ndx = 0; |
464 |
mmeineke |
377 |
|
465 |
tim |
722 |
for (k = start_ndx; k < (n_cells + 1) && !done; k++){ |
466 |
|
|
makeElement(i * cellx, j * celly, k * cellz); |
467 |
|
|
done = (current_mol >= tot_nmol); |
468 |
mmeineke |
377 |
|
469 |
tim |
722 |
if (!done && n_per_extra > 1){ |
470 |
|
|
makeElement(i * cellx + 0.5 * cellx, j * celly + 0.5 * celly, |
471 |
|
|
k * cellz); |
472 |
|
|
done = (current_mol >= tot_nmol); |
473 |
|
|
} |
474 |
mmeineke |
377 |
|
475 |
tim |
722 |
if (!done && n_per_extra > 2){ |
476 |
|
|
makeElement(i * cellx, j * celly + 0.5 * celly, |
477 |
|
|
k * cellz + 0.5 * cellz); |
478 |
|
|
done = (current_mol >= tot_nmol); |
479 |
|
|
} |
480 |
mmeineke |
377 |
|
481 |
tim |
722 |
if (!done && n_per_extra > 3){ |
482 |
|
|
makeElement(i * cellx + 0.5 * cellx, j * celly, |
483 |
|
|
k * cellz + 0.5 * cellz); |
484 |
|
|
done = (current_mol >= tot_nmol); |
485 |
|
|
} |
486 |
|
|
} |
487 |
mmeineke |
377 |
} |
488 |
|
|
} |
489 |
|
|
} |
490 |
|
|
|
491 |
tim |
722 |
for (i = 0; i < info[0].n_atoms; i++){ |
492 |
|
|
info[0].atoms[i]->setVel(vel); |
493 |
mmeineke |
377 |
} |
494 |
|
|
} |
495 |
|
|
|
496 |
tim |
722 |
void SimSetup::makeElement(double x, double y, double z){ |
497 |
mmeineke |
377 |
int k; |
498 |
|
|
AtomStamp* current_atom; |
499 |
|
|
DirectionalAtom* dAtom; |
500 |
|
|
double rotMat[3][3]; |
501 |
mmeineke |
670 |
double pos[3]; |
502 |
mmeineke |
377 |
|
503 |
tim |
722 |
for (k = 0; k < comp_stamps[current_comp]->getNAtoms(); k++){ |
504 |
|
|
current_atom = comp_stamps[current_comp]->getAtom(k); |
505 |
|
|
if (!current_atom->havePosition()){ |
506 |
|
|
sprintf(painCave.errMsg, |
507 |
|
|
"SimSetup:initFromBass error.\n" |
508 |
|
|
"\tComponent %s, atom %s does not have a position specified.\n" |
509 |
|
|
"\tThe initialization routine is unable to give a start" |
510 |
|
|
" position.\n", |
511 |
|
|
comp_stamps[current_comp]->getID(), current_atom->getType()); |
512 |
mmeineke |
377 |
painCave.isFatal = 1; |
513 |
|
|
simError(); |
514 |
|
|
} |
515 |
tim |
722 |
|
516 |
mmeineke |
670 |
pos[0] = x + current_atom->getPosX(); |
517 |
|
|
pos[1] = y + current_atom->getPosY(); |
518 |
|
|
pos[2] = z + current_atom->getPosZ(); |
519 |
mmeineke |
377 |
|
520 |
tim |
722 |
info[0].atoms[current_atom_ndx]->setPos(pos); |
521 |
mmeineke |
377 |
|
522 |
tim |
722 |
if (info[0].atoms[current_atom_ndx]->isDirectional()){ |
523 |
|
|
dAtom = (DirectionalAtom *) info[0].atoms[current_atom_ndx]; |
524 |
mmeineke |
377 |
|
525 |
|
|
rotMat[0][0] = 1.0; |
526 |
|
|
rotMat[0][1] = 0.0; |
527 |
|
|
rotMat[0][2] = 0.0; |
528 |
|
|
|
529 |
|
|
rotMat[1][0] = 0.0; |
530 |
|
|
rotMat[1][1] = 1.0; |
531 |
|
|
rotMat[1][2] = 0.0; |
532 |
|
|
|
533 |
|
|
rotMat[2][0] = 0.0; |
534 |
|
|
rotMat[2][1] = 0.0; |
535 |
|
|
rotMat[2][2] = 1.0; |
536 |
|
|
|
537 |
tim |
722 |
dAtom->setA(rotMat); |
538 |
mmeineke |
377 |
} |
539 |
|
|
|
540 |
|
|
current_atom_ndx++; |
541 |
|
|
} |
542 |
|
|
|
543 |
|
|
current_mol++; |
544 |
|
|
current_comp_mol++; |
545 |
|
|
|
546 |
tim |
722 |
if (current_comp_mol >= components_nmol[current_comp]){ |
547 |
mmeineke |
377 |
current_comp_mol = 0; |
548 |
|
|
current_comp++; |
549 |
|
|
} |
550 |
|
|
} |
551 |
mmeineke |
614 |
|
552 |
|
|
|
553 |
tim |
722 |
void SimSetup::gatherInfo(void){ |
554 |
|
|
int i, j, k; |
555 |
mmeineke |
614 |
|
556 |
|
|
ensembleCase = -1; |
557 |
|
|
ffCase = -1; |
558 |
|
|
|
559 |
mmeineke |
670 |
// set the easy ones first |
560 |
mmeineke |
614 |
|
561 |
tim |
722 |
for (i = 0; i < nInfo; i++){ |
562 |
mmeineke |
670 |
info[i].target_temp = globals->getTargetTemp(); |
563 |
|
|
info[i].dt = globals->getDt(); |
564 |
|
|
info[i].run_time = globals->getRunTime(); |
565 |
|
|
} |
566 |
mmeineke |
616 |
n_components = globals->getNComponents(); |
567 |
mmeineke |
614 |
|
568 |
|
|
|
569 |
|
|
// get the forceField |
570 |
|
|
|
571 |
tim |
722 |
strcpy(force_field, globals->getForceField()); |
572 |
mmeineke |
614 |
|
573 |
tim |
722 |
if (!strcasecmp(force_field, "DUFF")){ |
574 |
|
|
ffCase = FF_DUFF; |
575 |
|
|
} |
576 |
|
|
else if (!strcasecmp(force_field, "LJ")){ |
577 |
|
|
ffCase = FF_LJ; |
578 |
|
|
} |
579 |
|
|
else if (!strcasecmp(force_field, "EAM")){ |
580 |
|
|
ffCase = FF_EAM; |
581 |
|
|
} |
582 |
mmeineke |
614 |
else{ |
583 |
tim |
722 |
sprintf(painCave.errMsg, "SimSetup Error. Unrecognized force field -> %s\n", |
584 |
|
|
force_field); |
585 |
|
|
painCave.isFatal = 1; |
586 |
|
|
simError(); |
587 |
mmeineke |
614 |
} |
588 |
|
|
|
589 |
tim |
722 |
// get the ensemble |
590 |
mmeineke |
614 |
|
591 |
tim |
722 |
strcpy(ensemble, globals->getEnsemble()); |
592 |
mmeineke |
614 |
|
593 |
tim |
722 |
if (!strcasecmp(ensemble, "NVE")){ |
594 |
|
|
ensembleCase = NVE_ENS; |
595 |
|
|
} |
596 |
|
|
else if (!strcasecmp(ensemble, "NVT")){ |
597 |
|
|
ensembleCase = NVT_ENS; |
598 |
|
|
} |
599 |
|
|
else if (!strcasecmp(ensemble, "NPTi") || !strcasecmp(ensemble, "NPT")){ |
600 |
mmeineke |
614 |
ensembleCase = NPTi_ENS; |
601 |
tim |
722 |
} |
602 |
|
|
else if (!strcasecmp(ensemble, "NPTf")){ |
603 |
|
|
ensembleCase = NPTf_ENS; |
604 |
|
|
} |
605 |
mmeineke |
614 |
else{ |
606 |
tim |
722 |
sprintf(painCave.errMsg, |
607 |
|
|
"SimSetup Warning. Unrecognized Ensemble -> %s, " |
608 |
|
|
"reverting to NVE for this simulation.\n", |
609 |
|
|
ensemble); |
610 |
|
|
painCave.isFatal = 0; |
611 |
|
|
simError(); |
612 |
|
|
strcpy(ensemble, "NVE"); |
613 |
|
|
ensembleCase = NVE_ENS; |
614 |
mmeineke |
614 |
} |
615 |
|
|
|
616 |
tim |
722 |
for (i = 0; i < nInfo; i++){ |
617 |
|
|
strcpy(info[i].ensemble, ensemble); |
618 |
|
|
|
619 |
mmeineke |
670 |
// get the mixing rule |
620 |
mmeineke |
614 |
|
621 |
tim |
722 |
strcpy(info[i].mixingRule, globals->getMixingRule()); |
622 |
mmeineke |
670 |
info[i].usePBC = globals->getPBC(); |
623 |
|
|
} |
624 |
tim |
722 |
|
625 |
mmeineke |
614 |
// get the components and calculate the tot_nMol and indvidual n_mol |
626 |
tim |
722 |
|
627 |
mmeineke |
616 |
the_components = globals->getComponents(); |
628 |
mmeineke |
614 |
components_nmol = new int[n_components]; |
629 |
|
|
|
630 |
|
|
|
631 |
tim |
722 |
if (!globals->haveNMol()){ |
632 |
mmeineke |
614 |
// we don't have the total number of molecules, so we assume it is |
633 |
|
|
// given in each component |
634 |
|
|
|
635 |
|
|
tot_nmol = 0; |
636 |
tim |
722 |
for (i = 0; i < n_components; i++){ |
637 |
|
|
if (!the_components[i]->haveNMol()){ |
638 |
|
|
// we have a problem |
639 |
|
|
sprintf(painCave.errMsg, |
640 |
|
|
"SimSetup Error. No global NMol or component NMol" |
641 |
|
|
" given. Cannot calculate the number of atoms.\n"); |
642 |
|
|
painCave.isFatal = 1; |
643 |
|
|
simError(); |
644 |
mmeineke |
614 |
} |
645 |
|
|
|
646 |
|
|
tot_nmol += the_components[i]->getNMol(); |
647 |
|
|
components_nmol[i] = the_components[i]->getNMol(); |
648 |
|
|
} |
649 |
|
|
} |
650 |
|
|
else{ |
651 |
tim |
722 |
sprintf(painCave.errMsg, |
652 |
|
|
"SimSetup error.\n" |
653 |
|
|
"\tSorry, the ability to specify total" |
654 |
|
|
" nMols and then give molfractions in the components\n" |
655 |
|
|
"\tis not currently supported." |
656 |
|
|
" Please give nMol in the components.\n"); |
657 |
mmeineke |
614 |
painCave.isFatal = 1; |
658 |
|
|
simError(); |
659 |
|
|
} |
660 |
|
|
|
661 |
|
|
// set the status, sample, and thermal kick times |
662 |
|
|
|
663 |
tim |
722 |
for (i = 0; i < nInfo; i++){ |
664 |
|
|
if (globals->haveSampleTime()){ |
665 |
mmeineke |
670 |
info[i].sampleTime = globals->getSampleTime(); |
666 |
|
|
info[i].statusTime = info[i].sampleTime; |
667 |
|
|
info[i].thermalTime = info[i].sampleTime; |
668 |
|
|
} |
669 |
|
|
else{ |
670 |
|
|
info[i].sampleTime = globals->getRunTime(); |
671 |
|
|
info[i].statusTime = info[i].sampleTime; |
672 |
|
|
info[i].thermalTime = info[i].sampleTime; |
673 |
|
|
} |
674 |
tim |
722 |
|
675 |
|
|
if (globals->haveStatusTime()){ |
676 |
mmeineke |
670 |
info[i].statusTime = globals->getStatusTime(); |
677 |
|
|
} |
678 |
tim |
722 |
|
679 |
|
|
if (globals->haveThermalTime()){ |
680 |
mmeineke |
670 |
info[i].thermalTime = globals->getThermalTime(); |
681 |
|
|
} |
682 |
mmeineke |
614 |
|
683 |
mmeineke |
746 |
info[i].resetIntegrator = 0; |
684 |
|
|
if( globals->haveResetTime() ){ |
685 |
|
|
info[i].resetTime = globals->getResetTime(); |
686 |
|
|
info[i].resetIntegrator = 1; |
687 |
|
|
} |
688 |
|
|
|
689 |
mmeineke |
670 |
// check for the temperature set flag |
690 |
mmeineke |
614 |
|
691 |
tim |
722 |
if (globals->haveTempSet()) |
692 |
|
|
info[i].setTemp = globals->getTempSet(); |
693 |
|
|
|
694 |
mmeineke |
670 |
// get some of the tricky things that may still be in the globals |
695 |
tim |
722 |
|
696 |
mmeineke |
670 |
double boxVector[3]; |
697 |
tim |
722 |
if (globals->haveBox()){ |
698 |
mmeineke |
670 |
boxVector[0] = globals->getBox(); |
699 |
|
|
boxVector[1] = globals->getBox(); |
700 |
|
|
boxVector[2] = globals->getBox(); |
701 |
tim |
722 |
|
702 |
|
|
info[i].setBox(boxVector); |
703 |
mmeineke |
670 |
} |
704 |
tim |
722 |
else if (globals->haveDensity()){ |
705 |
mmeineke |
670 |
double vol; |
706 |
tim |
722 |
vol = (double) tot_nmol / globals->getDensity(); |
707 |
|
|
boxVector[0] = pow(vol, (1.0 / 3.0)); |
708 |
mmeineke |
670 |
boxVector[1] = boxVector[0]; |
709 |
|
|
boxVector[2] = boxVector[0]; |
710 |
tim |
722 |
|
711 |
|
|
info[i].setBox(boxVector); |
712 |
|
|
} |
713 |
mmeineke |
670 |
else{ |
714 |
tim |
722 |
if (!globals->haveBoxX()){ |
715 |
|
|
sprintf(painCave.errMsg, |
716 |
|
|
"SimSetup error, no periodic BoxX size given.\n"); |
717 |
|
|
painCave.isFatal = 1; |
718 |
|
|
simError(); |
719 |
mmeineke |
670 |
} |
720 |
|
|
boxVector[0] = globals->getBoxX(); |
721 |
tim |
722 |
|
722 |
|
|
if (!globals->haveBoxY()){ |
723 |
|
|
sprintf(painCave.errMsg, |
724 |
|
|
"SimSetup error, no periodic BoxY size given.\n"); |
725 |
|
|
painCave.isFatal = 1; |
726 |
|
|
simError(); |
727 |
mmeineke |
670 |
} |
728 |
|
|
boxVector[1] = globals->getBoxY(); |
729 |
tim |
722 |
|
730 |
|
|
if (!globals->haveBoxZ()){ |
731 |
|
|
sprintf(painCave.errMsg, |
732 |
|
|
"SimSetup error, no periodic BoxZ size given.\n"); |
733 |
|
|
painCave.isFatal = 1; |
734 |
|
|
simError(); |
735 |
mmeineke |
670 |
} |
736 |
|
|
boxVector[2] = globals->getBoxZ(); |
737 |
tim |
722 |
|
738 |
|
|
info[i].setBox(boxVector); |
739 |
mmeineke |
614 |
} |
740 |
tim |
708 |
} |
741 |
mmeineke |
614 |
|
742 |
tim |
722 |
//setup seed for random number generator |
743 |
tim |
708 |
int seedValue; |
744 |
|
|
|
745 |
tim |
722 |
if (globals->haveSeed()){ |
746 |
tim |
708 |
seedValue = globals->getSeed(); |
747 |
tim |
722 |
|
748 |
|
|
if(seedValue / 1E9 == 0){ |
749 |
|
|
sprintf(painCave.errMsg, |
750 |
|
|
"Seed for sprng library should contain at least 9 digits\n" |
751 |
|
|
"OOPSE will generate a seed for user\n"); |
752 |
|
|
painCave.isFatal = 0; |
753 |
|
|
simError(); |
754 |
|
|
|
755 |
|
|
//using seed generated by system instead of invalid seed set by user |
756 |
|
|
#ifndef IS_MPI |
757 |
|
|
seedValue = make_sprng_seed(); |
758 |
|
|
#else |
759 |
|
|
if (worldRank == 0){ |
760 |
|
|
seedValue = make_sprng_seed(); |
761 |
|
|
} |
762 |
|
|
MPI_Bcast(&seedValue, 1, MPI_INT, 0, MPI_COMM_WORLD); |
763 |
|
|
#endif |
764 |
|
|
} |
765 |
|
|
}//end of if branch of globals->haveSeed() |
766 |
tim |
708 |
else{ |
767 |
tim |
722 |
|
768 |
tim |
708 |
#ifndef IS_MPI |
769 |
tim |
722 |
seedValue = make_sprng_seed(); |
770 |
tim |
708 |
#else |
771 |
tim |
722 |
if (worldRank == 0){ |
772 |
|
|
seedValue = make_sprng_seed(); |
773 |
tim |
708 |
} |
774 |
tim |
722 |
MPI_Bcast(&seedValue, 1, MPI_INT, 0, MPI_COMM_WORLD); |
775 |
tim |
708 |
#endif |
776 |
tim |
722 |
}//end of globals->haveSeed() |
777 |
tim |
708 |
|
778 |
tim |
722 |
for (int i = 0; i < nInfo; i++){ |
779 |
tim |
708 |
info[i].setSeed(seedValue); |
780 |
|
|
} |
781 |
|
|
|
782 |
mmeineke |
614 |
#ifdef IS_MPI |
783 |
tim |
722 |
strcpy(checkPointMsg, "Succesfully gathered all information from Bass\n"); |
784 |
mmeineke |
614 |
MPIcheckPoint(); |
785 |
|
|
#endif // is_mpi |
786 |
|
|
} |
787 |
|
|
|
788 |
|
|
|
789 |
tim |
722 |
void SimSetup::finalInfoCheck(void){ |
790 |
mmeineke |
614 |
int index; |
791 |
|
|
int usesDipoles; |
792 |
mmeineke |
670 |
int i; |
793 |
mmeineke |
614 |
|
794 |
tim |
722 |
for (i = 0; i < nInfo; i++){ |
795 |
mmeineke |
670 |
// check electrostatic parameters |
796 |
tim |
722 |
|
797 |
mmeineke |
670 |
index = 0; |
798 |
|
|
usesDipoles = 0; |
799 |
tim |
722 |
while ((index < info[i].n_atoms) && !usesDipoles){ |
800 |
mmeineke |
670 |
usesDipoles = (info[i].atoms[index])->hasDipole(); |
801 |
|
|
index++; |
802 |
|
|
} |
803 |
tim |
722 |
|
804 |
mmeineke |
614 |
#ifdef IS_MPI |
805 |
mmeineke |
670 |
int myUse = usesDipoles; |
806 |
tim |
722 |
MPI_Allreduce(&myUse, &usesDipoles, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD); |
807 |
mmeineke |
614 |
#endif //is_mpi |
808 |
tim |
722 |
|
809 |
mmeineke |
670 |
double theEcr, theEst; |
810 |
tim |
722 |
|
811 |
|
|
if (globals->getUseRF()){ |
812 |
mmeineke |
670 |
info[i].useReactionField = 1; |
813 |
tim |
722 |
|
814 |
|
|
if (!globals->haveECR()){ |
815 |
|
|
sprintf(painCave.errMsg, |
816 |
|
|
"SimSetup Warning: using default value of 1/2 the smallest " |
817 |
|
|
"box length for the electrostaticCutoffRadius.\n" |
818 |
|
|
"I hope you have a very fast processor!\n"); |
819 |
|
|
painCave.isFatal = 0; |
820 |
|
|
simError(); |
821 |
|
|
double smallest; |
822 |
|
|
smallest = info[i].boxL[0]; |
823 |
|
|
if (info[i].boxL[1] <= smallest) |
824 |
|
|
smallest = info[i].boxL[1]; |
825 |
|
|
if (info[i].boxL[2] <= smallest) |
826 |
|
|
smallest = info[i].boxL[2]; |
827 |
|
|
theEcr = 0.5 * smallest; |
828 |
mmeineke |
614 |
} |
829 |
tim |
722 |
else{ |
830 |
|
|
theEcr = globals->getECR(); |
831 |
mmeineke |
614 |
} |
832 |
tim |
722 |
|
833 |
|
|
if (!globals->haveEST()){ |
834 |
|
|
sprintf(painCave.errMsg, |
835 |
|
|
"SimSetup Warning: using default value of 0.05 * the " |
836 |
|
|
"electrostaticCutoffRadius for the electrostaticSkinThickness\n"); |
837 |
|
|
painCave.isFatal = 0; |
838 |
|
|
simError(); |
839 |
|
|
theEst = 0.05 * theEcr; |
840 |
mmeineke |
670 |
} |
841 |
tim |
722 |
else{ |
842 |
|
|
theEst = globals->getEST(); |
843 |
mmeineke |
670 |
} |
844 |
tim |
722 |
|
845 |
|
|
info[i].setEcr(theEcr, theEst); |
846 |
|
|
|
847 |
|
|
if (!globals->haveDielectric()){ |
848 |
|
|
sprintf(painCave.errMsg, |
849 |
|
|
"SimSetup Error: You are trying to use Reaction Field without" |
850 |
|
|
"setting a dielectric constant!\n"); |
851 |
|
|
painCave.isFatal = 1; |
852 |
|
|
simError(); |
853 |
|
|
} |
854 |
|
|
info[i].dielectric = globals->getDielectric(); |
855 |
|
|
} |
856 |
|
|
else{ |
857 |
|
|
if (usesDipoles){ |
858 |
|
|
if (!globals->haveECR()){ |
859 |
|
|
sprintf(painCave.errMsg, |
860 |
|
|
"SimSetup Warning: using default value of 1/2 the smallest " |
861 |
|
|
"box length for the electrostaticCutoffRadius.\n" |
862 |
|
|
"I hope you have a very fast processor!\n"); |
863 |
|
|
painCave.isFatal = 0; |
864 |
|
|
simError(); |
865 |
|
|
double smallest; |
866 |
|
|
smallest = info[i].boxL[0]; |
867 |
|
|
if (info[i].boxL[1] <= smallest) |
868 |
|
|
smallest = info[i].boxL[1]; |
869 |
|
|
if (info[i].boxL[2] <= smallest) |
870 |
|
|
smallest = info[i].boxL[2]; |
871 |
|
|
theEcr = 0.5 * smallest; |
872 |
|
|
} |
873 |
|
|
else{ |
874 |
|
|
theEcr = globals->getECR(); |
875 |
|
|
} |
876 |
|
|
|
877 |
|
|
if (!globals->haveEST()){ |
878 |
|
|
sprintf(painCave.errMsg, |
879 |
|
|
"SimSetup Warning: using default value of 0.05 * the " |
880 |
|
|
"electrostaticCutoffRadius for the " |
881 |
|
|
"electrostaticSkinThickness\n"); |
882 |
|
|
painCave.isFatal = 0; |
883 |
|
|
simError(); |
884 |
|
|
theEst = 0.05 * theEcr; |
885 |
|
|
} |
886 |
|
|
else{ |
887 |
|
|
theEst = globals->getEST(); |
888 |
|
|
} |
889 |
|
|
|
890 |
|
|
info[i].setEcr(theEcr, theEst); |
891 |
|
|
} |
892 |
|
|
} |
893 |
mmeineke |
670 |
} |
894 |
mmeineke |
626 |
|
895 |
mmeineke |
614 |
#ifdef IS_MPI |
896 |
tim |
722 |
strcpy(checkPointMsg, "post processing checks out"); |
897 |
mmeineke |
614 |
MPIcheckPoint(); |
898 |
|
|
#endif // is_mpi |
899 |
|
|
} |
900 |
|
|
|
901 |
tim |
722 |
void SimSetup::initSystemCoords(void){ |
902 |
mmeineke |
670 |
int i; |
903 |
tim |
722 |
|
904 |
tim |
689 |
char* inName; |
905 |
|
|
|
906 |
tim |
722 |
(info[0].getConfiguration())->createArrays(info[0].n_atoms); |
907 |
mmeineke |
614 |
|
908 |
tim |
722 |
for (i = 0; i < info[0].n_atoms; i++) |
909 |
|
|
info[0].atoms[i]->setCoords(); |
910 |
|
|
|
911 |
|
|
if (globals->haveInitialConfig()){ |
912 |
mmeineke |
670 |
InitializeFromFile* fileInit; |
913 |
mmeineke |
614 |
#ifdef IS_MPI // is_mpi |
914 |
tim |
722 |
if (worldRank == 0){ |
915 |
mmeineke |
614 |
#endif //is_mpi |
916 |
tim |
689 |
inName = globals->getInitialConfig(); |
917 |
tim |
693 |
double* tempDouble = new double[1000000]; |
918 |
tim |
722 |
fileInit = new InitializeFromFile(inName); |
919 |
mmeineke |
614 |
#ifdef IS_MPI |
920 |
tim |
722 |
} |
921 |
|
|
else |
922 |
|
|
fileInit = new InitializeFromFile(NULL); |
923 |
mmeineke |
614 |
#endif |
924 |
tim |
722 |
fileInit->readInit(info); // default velocities on |
925 |
|
|
|
926 |
mmeineke |
670 |
delete fileInit; |
927 |
|
|
} |
928 |
|
|
else{ |
929 |
mmeineke |
614 |
#ifdef IS_MPI |
930 |
tim |
722 |
|
931 |
mmeineke |
670 |
// no init from bass |
932 |
tim |
722 |
|
933 |
|
|
sprintf(painCave.errMsg, |
934 |
|
|
"Cannot intialize a parallel simulation without an initial configuration file.\n"); |
935 |
mmeineke |
670 |
painCave.isFatal; |
936 |
|
|
simError(); |
937 |
tim |
722 |
|
938 |
mmeineke |
614 |
#else |
939 |
tim |
722 |
|
940 |
mmeineke |
670 |
initFromBass(); |
941 |
tim |
722 |
|
942 |
|
|
|
943 |
mmeineke |
614 |
#endif |
944 |
mmeineke |
670 |
} |
945 |
tim |
722 |
|
946 |
mmeineke |
614 |
#ifdef IS_MPI |
947 |
tim |
722 |
strcpy(checkPointMsg, "Successfully read in the initial configuration"); |
948 |
mmeineke |
614 |
MPIcheckPoint(); |
949 |
|
|
#endif // is_mpi |
950 |
|
|
} |
951 |
|
|
|
952 |
|
|
|
953 |
tim |
722 |
void SimSetup::makeOutNames(void){ |
954 |
mmeineke |
670 |
int k; |
955 |
mmeineke |
614 |
|
956 |
mmeineke |
670 |
|
957 |
tim |
722 |
for (k = 0; k < nInfo; k++){ |
958 |
mmeineke |
614 |
#ifdef IS_MPI |
959 |
tim |
722 |
if (worldRank == 0){ |
960 |
mmeineke |
614 |
#endif // is_mpi |
961 |
tim |
722 |
|
962 |
|
|
if (globals->haveFinalConfig()){ |
963 |
|
|
strcpy(info[k].finalName, globals->getFinalConfig()); |
964 |
mmeineke |
614 |
} |
965 |
|
|
else{ |
966 |
tim |
722 |
strcpy(info[k].finalName, inFileName); |
967 |
|
|
char* endTest; |
968 |
|
|
int nameLength = strlen(info[k].finalName); |
969 |
|
|
endTest = &(info[k].finalName[nameLength - 5]); |
970 |
|
|
if (!strcmp(endTest, ".bass")){ |
971 |
|
|
strcpy(endTest, ".eor"); |
972 |
|
|
} |
973 |
|
|
else if (!strcmp(endTest, ".BASS")){ |
974 |
|
|
strcpy(endTest, ".eor"); |
975 |
|
|
} |
976 |
|
|
else{ |
977 |
|
|
endTest = &(info[k].finalName[nameLength - 4]); |
978 |
|
|
if (!strcmp(endTest, ".bss")){ |
979 |
|
|
strcpy(endTest, ".eor"); |
980 |
|
|
} |
981 |
|
|
else if (!strcmp(endTest, ".mdl")){ |
982 |
|
|
strcpy(endTest, ".eor"); |
983 |
|
|
} |
984 |
|
|
else{ |
985 |
|
|
strcat(info[k].finalName, ".eor"); |
986 |
|
|
} |
987 |
|
|
} |
988 |
mmeineke |
614 |
} |
989 |
tim |
722 |
|
990 |
mmeineke |
670 |
// make the sample and status out names |
991 |
tim |
722 |
|
992 |
|
|
strcpy(info[k].sampleName, inFileName); |
993 |
mmeineke |
670 |
char* endTest; |
994 |
tim |
722 |
int nameLength = strlen(info[k].sampleName); |
995 |
mmeineke |
670 |
endTest = &(info[k].sampleName[nameLength - 5]); |
996 |
tim |
722 |
if (!strcmp(endTest, ".bass")){ |
997 |
|
|
strcpy(endTest, ".dump"); |
998 |
mmeineke |
614 |
} |
999 |
tim |
722 |
else if (!strcmp(endTest, ".BASS")){ |
1000 |
|
|
strcpy(endTest, ".dump"); |
1001 |
mmeineke |
614 |
} |
1002 |
|
|
else{ |
1003 |
tim |
722 |
endTest = &(info[k].sampleName[nameLength - 4]); |
1004 |
|
|
if (!strcmp(endTest, ".bss")){ |
1005 |
|
|
strcpy(endTest, ".dump"); |
1006 |
|
|
} |
1007 |
|
|
else if (!strcmp(endTest, ".mdl")){ |
1008 |
|
|
strcpy(endTest, ".dump"); |
1009 |
|
|
} |
1010 |
|
|
else{ |
1011 |
|
|
strcat(info[k].sampleName, ".dump"); |
1012 |
|
|
} |
1013 |
mmeineke |
614 |
} |
1014 |
tim |
722 |
|
1015 |
|
|
strcpy(info[k].statusName, inFileName); |
1016 |
|
|
nameLength = strlen(info[k].statusName); |
1017 |
mmeineke |
670 |
endTest = &(info[k].statusName[nameLength - 5]); |
1018 |
tim |
722 |
if (!strcmp(endTest, ".bass")){ |
1019 |
|
|
strcpy(endTest, ".stat"); |
1020 |
mmeineke |
614 |
} |
1021 |
tim |
722 |
else if (!strcmp(endTest, ".BASS")){ |
1022 |
|
|
strcpy(endTest, ".stat"); |
1023 |
mmeineke |
614 |
} |
1024 |
|
|
else{ |
1025 |
tim |
722 |
endTest = &(info[k].statusName[nameLength - 4]); |
1026 |
|
|
if (!strcmp(endTest, ".bss")){ |
1027 |
|
|
strcpy(endTest, ".stat"); |
1028 |
|
|
} |
1029 |
|
|
else if (!strcmp(endTest, ".mdl")){ |
1030 |
|
|
strcpy(endTest, ".stat"); |
1031 |
|
|
} |
1032 |
|
|
else{ |
1033 |
|
|
strcat(info[k].statusName, ".stat"); |
1034 |
|
|
} |
1035 |
mmeineke |
614 |
} |
1036 |
tim |
722 |
|
1037 |
mmeineke |
670 |
#ifdef IS_MPI |
1038 |
tim |
722 |
|
1039 |
mmeineke |
614 |
} |
1040 |
mmeineke |
670 |
#endif // is_mpi |
1041 |
mmeineke |
614 |
} |
1042 |
|
|
} |
1043 |
|
|
|
1044 |
|
|
|
1045 |
tim |
722 |
void SimSetup::sysObjectsCreation(void){ |
1046 |
|
|
int i, k; |
1047 |
|
|
|
1048 |
mmeineke |
614 |
// create the forceField |
1049 |
tim |
689 |
|
1050 |
mmeineke |
614 |
createFF(); |
1051 |
|
|
|
1052 |
|
|
// extract componentList |
1053 |
|
|
|
1054 |
|
|
compList(); |
1055 |
|
|
|
1056 |
|
|
// calc the number of atoms, bond, bends, and torsions |
1057 |
|
|
|
1058 |
|
|
calcSysValues(); |
1059 |
|
|
|
1060 |
|
|
#ifdef IS_MPI |
1061 |
|
|
// divide the molecules among the processors |
1062 |
tim |
722 |
|
1063 |
mmeineke |
614 |
mpiMolDivide(); |
1064 |
|
|
#endif //is_mpi |
1065 |
tim |
722 |
|
1066 |
mmeineke |
614 |
// create the atom and SRI arrays. Also initialize Molecule Stamp ID's |
1067 |
tim |
722 |
|
1068 |
mmeineke |
614 |
makeSysArrays(); |
1069 |
|
|
|
1070 |
mmeineke |
616 |
// make and initialize the molecules (all but atomic coordinates) |
1071 |
tim |
722 |
|
1072 |
mmeineke |
616 |
makeMolecules(); |
1073 |
tim |
722 |
|
1074 |
|
|
for (k = 0; k < nInfo; k++){ |
1075 |
mmeineke |
670 |
info[k].identArray = new int[info[k].n_atoms]; |
1076 |
tim |
722 |
for (i = 0; i < info[k].n_atoms; i++){ |
1077 |
mmeineke |
670 |
info[k].identArray[i] = info[k].atoms[i]->getIdent(); |
1078 |
|
|
} |
1079 |
mmeineke |
616 |
} |
1080 |
mmeineke |
614 |
} |
1081 |
|
|
|
1082 |
|
|
|
1083 |
tim |
722 |
void SimSetup::createFF(void){ |
1084 |
|
|
switch (ffCase){ |
1085 |
|
|
case FF_DUFF: |
1086 |
|
|
the_ff = new DUFF(); |
1087 |
|
|
break; |
1088 |
mmeineke |
614 |
|
1089 |
tim |
722 |
case FF_LJ: |
1090 |
|
|
the_ff = new LJFF(); |
1091 |
|
|
break; |
1092 |
mmeineke |
614 |
|
1093 |
tim |
722 |
case FF_EAM: |
1094 |
|
|
the_ff = new EAM_FF(); |
1095 |
|
|
break; |
1096 |
mmeineke |
614 |
|
1097 |
tim |
722 |
default: |
1098 |
|
|
sprintf(painCave.errMsg, |
1099 |
|
|
"SimSetup Error. Unrecognized force field in case statement.\n"); |
1100 |
|
|
painCave.isFatal = 1; |
1101 |
|
|
simError(); |
1102 |
mmeineke |
614 |
} |
1103 |
|
|
|
1104 |
|
|
#ifdef IS_MPI |
1105 |
tim |
722 |
strcpy(checkPointMsg, "ForceField creation successful"); |
1106 |
mmeineke |
614 |
MPIcheckPoint(); |
1107 |
|
|
#endif // is_mpi |
1108 |
|
|
} |
1109 |
|
|
|
1110 |
|
|
|
1111 |
tim |
722 |
void SimSetup::compList(void){ |
1112 |
mmeineke |
616 |
int i; |
1113 |
mmeineke |
670 |
char* id; |
1114 |
|
|
LinkedMolStamp* headStamp = new LinkedMolStamp(); |
1115 |
|
|
LinkedMolStamp* currentStamp = NULL; |
1116 |
tim |
722 |
comp_stamps = new MoleculeStamp * [n_components]; |
1117 |
|
|
|
1118 |
mmeineke |
614 |
// make an array of molecule stamps that match the components used. |
1119 |
|
|
// also extract the used stamps out into a separate linked list |
1120 |
tim |
722 |
|
1121 |
|
|
for (i = 0; i < nInfo; i++){ |
1122 |
mmeineke |
670 |
info[i].nComponents = n_components; |
1123 |
|
|
info[i].componentsNmol = components_nmol; |
1124 |
|
|
info[i].compStamps = comp_stamps; |
1125 |
|
|
info[i].headStamp = headStamp; |
1126 |
|
|
} |
1127 |
mmeineke |
614 |
|
1128 |
|
|
|
1129 |
tim |
722 |
for (i = 0; i < n_components; i++){ |
1130 |
mmeineke |
614 |
id = the_components[i]->getType(); |
1131 |
|
|
comp_stamps[i] = NULL; |
1132 |
tim |
722 |
|
1133 |
mmeineke |
614 |
// check to make sure the component isn't already in the list |
1134 |
|
|
|
1135 |
tim |
722 |
comp_stamps[i] = headStamp->match(id); |
1136 |
|
|
if (comp_stamps[i] == NULL){ |
1137 |
mmeineke |
614 |
// extract the component from the list; |
1138 |
tim |
722 |
|
1139 |
|
|
currentStamp = stamps->extractMolStamp(id); |
1140 |
|
|
if (currentStamp == NULL){ |
1141 |
|
|
sprintf(painCave.errMsg, |
1142 |
|
|
"SimSetup error: Component \"%s\" was not found in the " |
1143 |
|
|
"list of declared molecules\n", |
1144 |
|
|
id); |
1145 |
|
|
painCave.isFatal = 1; |
1146 |
|
|
simError(); |
1147 |
mmeineke |
614 |
} |
1148 |
tim |
722 |
|
1149 |
|
|
headStamp->add(currentStamp); |
1150 |
|
|
comp_stamps[i] = headStamp->match(id); |
1151 |
mmeineke |
614 |
} |
1152 |
|
|
} |
1153 |
|
|
|
1154 |
|
|
#ifdef IS_MPI |
1155 |
tim |
722 |
strcpy(checkPointMsg, "Component stamps successfully extracted\n"); |
1156 |
mmeineke |
614 |
MPIcheckPoint(); |
1157 |
|
|
#endif // is_mpi |
1158 |
tim |
722 |
} |
1159 |
mmeineke |
614 |
|
1160 |
tim |
722 |
void SimSetup::calcSysValues(void){ |
1161 |
|
|
int i, j, k; |
1162 |
mmeineke |
614 |
|
1163 |
tim |
722 |
int* molMembershipArray; |
1164 |
mmeineke |
614 |
|
1165 |
|
|
tot_atoms = 0; |
1166 |
|
|
tot_bonds = 0; |
1167 |
|
|
tot_bends = 0; |
1168 |
|
|
tot_torsions = 0; |
1169 |
tim |
722 |
for (i = 0; i < n_components; i++){ |
1170 |
|
|
tot_atoms += components_nmol[i] * comp_stamps[i]->getNAtoms(); |
1171 |
|
|
tot_bonds += components_nmol[i] * comp_stamps[i]->getNBonds(); |
1172 |
|
|
tot_bends += components_nmol[i] * comp_stamps[i]->getNBends(); |
1173 |
mmeineke |
614 |
tot_torsions += components_nmol[i] * comp_stamps[i]->getNTorsions(); |
1174 |
|
|
} |
1175 |
tim |
722 |
|
1176 |
mmeineke |
614 |
tot_SRI = tot_bonds + tot_bends + tot_torsions; |
1177 |
mmeineke |
670 |
molMembershipArray = new int[tot_atoms]; |
1178 |
tim |
722 |
|
1179 |
|
|
for (i = 0; i < nInfo; i++){ |
1180 |
mmeineke |
670 |
info[i].n_atoms = tot_atoms; |
1181 |
|
|
info[i].n_bonds = tot_bonds; |
1182 |
|
|
info[i].n_bends = tot_bends; |
1183 |
|
|
info[i].n_torsions = tot_torsions; |
1184 |
|
|
info[i].n_SRI = tot_SRI; |
1185 |
|
|
info[i].n_mol = tot_nmol; |
1186 |
tim |
722 |
|
1187 |
mmeineke |
670 |
info[i].molMembershipArray = molMembershipArray; |
1188 |
tim |
722 |
} |
1189 |
mmeineke |
614 |
} |
1190 |
|
|
|
1191 |
|
|
#ifdef IS_MPI |
1192 |
|
|
|
1193 |
tim |
722 |
void SimSetup::mpiMolDivide(void){ |
1194 |
mmeineke |
616 |
int i, j, k; |
1195 |
mmeineke |
614 |
int localMol, allMol; |
1196 |
|
|
int local_atoms, local_bonds, local_bends, local_torsions, local_SRI; |
1197 |
|
|
|
1198 |
tim |
722 |
mpiSim = new mpiSimulation(info); |
1199 |
|
|
|
1200 |
mmeineke |
614 |
globalIndex = mpiSim->divideLabor(); |
1201 |
|
|
|
1202 |
|
|
// set up the local variables |
1203 |
tim |
722 |
|
1204 |
mmeineke |
614 |
mol2proc = mpiSim->getMolToProcMap(); |
1205 |
|
|
molCompType = mpiSim->getMolComponentType(); |
1206 |
tim |
722 |
|
1207 |
mmeineke |
614 |
allMol = 0; |
1208 |
|
|
localMol = 0; |
1209 |
|
|
local_atoms = 0; |
1210 |
|
|
local_bonds = 0; |
1211 |
|
|
local_bends = 0; |
1212 |
|
|
local_torsions = 0; |
1213 |
|
|
globalAtomIndex = 0; |
1214 |
|
|
|
1215 |
|
|
|
1216 |
tim |
722 |
for (i = 0; i < n_components; i++){ |
1217 |
|
|
for (j = 0; j < components_nmol[i]; j++){ |
1218 |
|
|
if (mol2proc[allMol] == worldRank){ |
1219 |
|
|
local_atoms += comp_stamps[i]->getNAtoms(); |
1220 |
|
|
local_bonds += comp_stamps[i]->getNBonds(); |
1221 |
|
|
local_bends += comp_stamps[i]->getNBends(); |
1222 |
|
|
local_torsions += comp_stamps[i]->getNTorsions(); |
1223 |
|
|
localMol++; |
1224 |
mmeineke |
614 |
} |
1225 |
tim |
722 |
for (k = 0; k < comp_stamps[i]->getNAtoms(); k++){ |
1226 |
mmeineke |
670 |
info[0].molMembershipArray[globalAtomIndex] = allMol; |
1227 |
mmeineke |
614 |
globalAtomIndex++; |
1228 |
|
|
} |
1229 |
|
|
|
1230 |
tim |
722 |
allMol++; |
1231 |
mmeineke |
614 |
} |
1232 |
|
|
} |
1233 |
|
|
local_SRI = local_bonds + local_bends + local_torsions; |
1234 |
tim |
722 |
|
1235 |
mmeineke |
670 |
info[0].n_atoms = mpiSim->getMyNlocal(); |
1236 |
tim |
722 |
|
1237 |
|
|
if (local_atoms != info[0].n_atoms){ |
1238 |
|
|
sprintf(painCave.errMsg, |
1239 |
|
|
"SimSetup error: mpiSim's localAtom (%d) and SimSetup's" |
1240 |
|
|
" localAtom (%d) are not equal.\n", |
1241 |
|
|
info[0].n_atoms, local_atoms); |
1242 |
mmeineke |
614 |
painCave.isFatal = 1; |
1243 |
|
|
simError(); |
1244 |
|
|
} |
1245 |
|
|
|
1246 |
mmeineke |
670 |
info[0].n_bonds = local_bonds; |
1247 |
|
|
info[0].n_bends = local_bends; |
1248 |
|
|
info[0].n_torsions = local_torsions; |
1249 |
|
|
info[0].n_SRI = local_SRI; |
1250 |
|
|
info[0].n_mol = localMol; |
1251 |
mmeineke |
614 |
|
1252 |
tim |
722 |
strcpy(checkPointMsg, "Passed nlocal consistency check."); |
1253 |
mmeineke |
614 |
MPIcheckPoint(); |
1254 |
|
|
} |
1255 |
tim |
722 |
|
1256 |
mmeineke |
614 |
#endif // is_mpi |
1257 |
|
|
|
1258 |
|
|
|
1259 |
tim |
722 |
void SimSetup::makeSysArrays(void){ |
1260 |
mmeineke |
670 |
int i, j, k, l; |
1261 |
mmeineke |
614 |
|
1262 |
mmeineke |
670 |
Atom** the_atoms; |
1263 |
|
|
Molecule* the_molecules; |
1264 |
|
|
Exclude** the_excludes; |
1265 |
mmeineke |
616 |
|
1266 |
tim |
722 |
|
1267 |
|
|
for (l = 0; l < nInfo; l++){ |
1268 |
mmeineke |
670 |
// create the atom and short range interaction arrays |
1269 |
tim |
722 |
|
1270 |
|
|
the_atoms = new Atom * [info[l].n_atoms]; |
1271 |
mmeineke |
670 |
the_molecules = new Molecule[info[l].n_mol]; |
1272 |
|
|
int molIndex; |
1273 |
mmeineke |
614 |
|
1274 |
mmeineke |
670 |
// initialize the molecule's stampID's |
1275 |
tim |
722 |
|
1276 |
mmeineke |
670 |
#ifdef IS_MPI |
1277 |
tim |
722 |
|
1278 |
|
|
|
1279 |
mmeineke |
670 |
molIndex = 0; |
1280 |
tim |
722 |
for (i = 0; i < mpiSim->getTotNmol(); i++){ |
1281 |
|
|
if (mol2proc[i] == worldRank){ |
1282 |
|
|
the_molecules[molIndex].setStampID(molCompType[i]); |
1283 |
|
|
the_molecules[molIndex].setMyIndex(molIndex); |
1284 |
|
|
the_molecules[molIndex].setGlobalIndex(i); |
1285 |
|
|
molIndex++; |
1286 |
mmeineke |
670 |
} |
1287 |
mmeineke |
614 |
} |
1288 |
tim |
722 |
|
1289 |
mmeineke |
614 |
#else // is_mpi |
1290 |
tim |
722 |
|
1291 |
mmeineke |
670 |
molIndex = 0; |
1292 |
|
|
globalAtomIndex = 0; |
1293 |
tim |
722 |
for (i = 0; i < n_components; i++){ |
1294 |
|
|
for (j = 0; j < components_nmol[i]; j++){ |
1295 |
|
|
the_molecules[molIndex].setStampID(i); |
1296 |
|
|
the_molecules[molIndex].setMyIndex(molIndex); |
1297 |
|
|
the_molecules[molIndex].setGlobalIndex(molIndex); |
1298 |
|
|
for (k = 0; k < comp_stamps[i]->getNAtoms(); k++){ |
1299 |
|
|
info[l].molMembershipArray[globalAtomIndex] = molIndex; |
1300 |
|
|
globalAtomIndex++; |
1301 |
|
|
} |
1302 |
|
|
molIndex++; |
1303 |
mmeineke |
614 |
} |
1304 |
|
|
} |
1305 |
tim |
722 |
|
1306 |
|
|
|
1307 |
mmeineke |
614 |
#endif // is_mpi |
1308 |
|
|
|
1309 |
|
|
|
1310 |
tim |
722 |
if (info[l].n_SRI){ |
1311 |
mmeineke |
670 |
Exclude::createArray(info[l].n_SRI); |
1312 |
tim |
722 |
the_excludes = new Exclude * [info[l].n_SRI]; |
1313 |
|
|
for (int ex = 0; ex < info[l].n_SRI; ex++){ |
1314 |
|
|
the_excludes[ex] = new Exclude(ex); |
1315 |
mmeineke |
670 |
} |
1316 |
|
|
info[l].globalExcludes = new int; |
1317 |
|
|
info[l].n_exclude = info[l].n_SRI; |
1318 |
|
|
} |
1319 |
|
|
else{ |
1320 |
tim |
722 |
Exclude::createArray(1); |
1321 |
|
|
the_excludes = new Exclude * ; |
1322 |
mmeineke |
670 |
the_excludes[0] = new Exclude(0); |
1323 |
tim |
722 |
the_excludes[0]->setPair(0, 0); |
1324 |
mmeineke |
670 |
info[l].globalExcludes = new int; |
1325 |
|
|
info[l].globalExcludes[0] = 0; |
1326 |
|
|
info[l].n_exclude = 0; |
1327 |
|
|
} |
1328 |
mmeineke |
614 |
|
1329 |
mmeineke |
670 |
// set the arrays into the SimInfo object |
1330 |
mmeineke |
614 |
|
1331 |
mmeineke |
670 |
info[l].atoms = the_atoms; |
1332 |
|
|
info[l].molecules = the_molecules; |
1333 |
|
|
info[l].nGlobalExcludes = 0; |
1334 |
|
|
info[l].excludes = the_excludes; |
1335 |
mmeineke |
614 |
|
1336 |
tim |
722 |
the_ff->setSimInfo(info); |
1337 |
mmeineke |
670 |
} |
1338 |
mmeineke |
614 |
} |
1339 |
mmeineke |
616 |
|
1340 |
tim |
722 |
void SimSetup::makeIntegrator(void){ |
1341 |
mmeineke |
670 |
int k; |
1342 |
|
|
|
1343 |
tim |
722 |
NVT<RealIntegrator>* myNVT = NULL; |
1344 |
mmeineke |
778 |
NPTi<NPT<RealIntegrator> >* myNPTi = NULL; |
1345 |
mmeineke |
780 |
NPTf<NPT<RealIntegrator> >* myNPTf = NULL; |
1346 |
tim |
733 |
|
1347 |
tim |
722 |
for (k = 0; k < nInfo; k++){ |
1348 |
|
|
switch (ensembleCase){ |
1349 |
|
|
case NVE_ENS: |
1350 |
|
|
if (globals->haveZconstraints()){ |
1351 |
|
|
setupZConstraint(info[k]); |
1352 |
|
|
new ZConstraint<NVE<RealIntegrator> >(&(info[k]), the_ff); |
1353 |
|
|
} |
1354 |
|
|
else |
1355 |
|
|
new NVE<RealIntegrator>(&(info[k]), the_ff); |
1356 |
|
|
break; |
1357 |
tim |
676 |
|
1358 |
tim |
722 |
case NVT_ENS: |
1359 |
|
|
if (globals->haveZconstraints()){ |
1360 |
|
|
setupZConstraint(info[k]); |
1361 |
|
|
myNVT = new ZConstraint<NVT<RealIntegrator> >(&(info[k]), the_ff); |
1362 |
|
|
} |
1363 |
|
|
else |
1364 |
|
|
myNVT = new NVT<RealIntegrator>(&(info[k]), the_ff); |
1365 |
|
|
|
1366 |
tim |
701 |
myNVT->setTargetTemp(globals->getTargetTemp()); |
1367 |
tim |
722 |
|
1368 |
|
|
if (globals->haveTauThermostat()) |
1369 |
tim |
701 |
myNVT->setTauThermostat(globals->getTauThermostat()); |
1370 |
tim |
722 |
else{ |
1371 |
|
|
sprintf(painCave.errMsg, |
1372 |
|
|
"SimSetup error: If you use the NVT\n" |
1373 |
|
|
" ensemble, you must set tauThermostat.\n"); |
1374 |
tim |
701 |
painCave.isFatal = 1; |
1375 |
|
|
simError(); |
1376 |
|
|
} |
1377 |
|
|
break; |
1378 |
tim |
676 |
|
1379 |
tim |
722 |
case NPTi_ENS: |
1380 |
|
|
if (globals->haveZconstraints()){ |
1381 |
|
|
setupZConstraint(info[k]); |
1382 |
mmeineke |
778 |
myNPTi = new ZConstraint<NPTi<NPT <RealIntegrator> > >(&(info[k]), the_ff); |
1383 |
tim |
722 |
} |
1384 |
|
|
else |
1385 |
mmeineke |
778 |
myNPTi = new NPTi<NPT<RealIntegrator> >(&(info[k]), the_ff); |
1386 |
tim |
722 |
|
1387 |
|
|
myNPTi->setTargetTemp(globals->getTargetTemp()); |
1388 |
|
|
|
1389 |
|
|
if (globals->haveTargetPressure()) |
1390 |
|
|
myNPTi->setTargetPressure(globals->getTargetPressure()); |
1391 |
|
|
else{ |
1392 |
|
|
sprintf(painCave.errMsg, |
1393 |
|
|
"SimSetup error: If you use a constant pressure\n" |
1394 |
|
|
" ensemble, you must set targetPressure in the BASS file.\n"); |
1395 |
|
|
painCave.isFatal = 1; |
1396 |
|
|
simError(); |
1397 |
|
|
} |
1398 |
|
|
|
1399 |
|
|
if (globals->haveTauThermostat()) |
1400 |
|
|
myNPTi->setTauThermostat(globals->getTauThermostat()); |
1401 |
|
|
else{ |
1402 |
|
|
sprintf(painCave.errMsg, |
1403 |
|
|
"SimSetup error: If you use an NPT\n" |
1404 |
tim |
701 |
" ensemble, you must set tauThermostat.\n"); |
1405 |
tim |
722 |
painCave.isFatal = 1; |
1406 |
|
|
simError(); |
1407 |
|
|
} |
1408 |
|
|
|
1409 |
|
|
if (globals->haveTauBarostat()) |
1410 |
|
|
myNPTi->setTauBarostat(globals->getTauBarostat()); |
1411 |
|
|
else{ |
1412 |
|
|
sprintf(painCave.errMsg, |
1413 |
tim |
701 |
"SimSetup error: If you use an NPT\n" |
1414 |
|
|
" ensemble, you must set tauBarostat.\n"); |
1415 |
tim |
722 |
painCave.isFatal = 1; |
1416 |
|
|
simError(); |
1417 |
|
|
} |
1418 |
|
|
break; |
1419 |
tim |
676 |
|
1420 |
tim |
722 |
case NPTf_ENS: |
1421 |
|
|
if (globals->haveZconstraints()){ |
1422 |
|
|
setupZConstraint(info[k]); |
1423 |
mmeineke |
780 |
myNPTf = new ZConstraint<NPTf<NPT <RealIntegrator> > >(&(info[k]), the_ff); |
1424 |
tim |
722 |
} |
1425 |
|
|
else |
1426 |
mmeineke |
780 |
myNPTf = new NPTf<NPT <RealIntegrator> >(&(info[k]), the_ff); |
1427 |
tim |
722 |
|
1428 |
|
|
myNPTf->setTargetTemp(globals->getTargetTemp()); |
1429 |
|
|
|
1430 |
|
|
if (globals->haveTargetPressure()) |
1431 |
|
|
myNPTf->setTargetPressure(globals->getTargetPressure()); |
1432 |
|
|
else{ |
1433 |
|
|
sprintf(painCave.errMsg, |
1434 |
tim |
701 |
"SimSetup error: If you use a constant pressure\n" |
1435 |
|
|
" ensemble, you must set targetPressure in the BASS file.\n"); |
1436 |
tim |
722 |
painCave.isFatal = 1; |
1437 |
|
|
simError(); |
1438 |
|
|
} |
1439 |
|
|
|
1440 |
|
|
if (globals->haveTauThermostat()) |
1441 |
|
|
myNPTf->setTauThermostat(globals->getTauThermostat()); |
1442 |
|
|
else{ |
1443 |
|
|
sprintf(painCave.errMsg, |
1444 |
tim |
701 |
"SimSetup error: If you use an NPT\n" |
1445 |
tim |
722 |
" ensemble, you must set tauThermostat.\n"); |
1446 |
|
|
painCave.isFatal = 1; |
1447 |
|
|
simError(); |
1448 |
|
|
} |
1449 |
|
|
|
1450 |
|
|
if (globals->haveTauBarostat()) |
1451 |
|
|
myNPTf->setTauBarostat(globals->getTauBarostat()); |
1452 |
|
|
else{ |
1453 |
|
|
sprintf(painCave.errMsg, |
1454 |
|
|
"SimSetup error: If you use an NPT\n" |
1455 |
tim |
701 |
" ensemble, you must set tauBarostat.\n"); |
1456 |
tim |
722 |
painCave.isFatal = 1; |
1457 |
|
|
simError(); |
1458 |
|
|
} |
1459 |
|
|
break; |
1460 |
tim |
676 |
|
1461 |
tim |
722 |
default: |
1462 |
|
|
sprintf(painCave.errMsg, |
1463 |
|
|
"SimSetup Error. Unrecognized ensemble in case statement.\n"); |
1464 |
tim |
701 |
painCave.isFatal = 1; |
1465 |
|
|
simError(); |
1466 |
tim |
660 |
} |
1467 |
mmeineke |
616 |
} |
1468 |
|
|
} |
1469 |
|
|
|
1470 |
tim |
722 |
void SimSetup::initFortran(void){ |
1471 |
|
|
info[0].refreshSim(); |
1472 |
mmeineke |
616 |
|
1473 |
tim |
722 |
if (!strcmp(info[0].mixingRule, "standard")){ |
1474 |
|
|
the_ff->initForceField(LB_MIXING_RULE); |
1475 |
mmeineke |
616 |
} |
1476 |
tim |
722 |
else if (!strcmp(info[0].mixingRule, "explicit")){ |
1477 |
|
|
the_ff->initForceField(EXPLICIT_MIXING_RULE); |
1478 |
mmeineke |
616 |
} |
1479 |
|
|
else{ |
1480 |
tim |
722 |
sprintf(painCave.errMsg, "SimSetup Error: unknown mixing rule -> \"%s\"\n", |
1481 |
|
|
info[0].mixingRule); |
1482 |
mmeineke |
616 |
painCave.isFatal = 1; |
1483 |
|
|
simError(); |
1484 |
|
|
} |
1485 |
|
|
|
1486 |
|
|
|
1487 |
|
|
#ifdef IS_MPI |
1488 |
tim |
722 |
strcpy(checkPointMsg, "Successfully intialized the mixingRule for Fortran."); |
1489 |
mmeineke |
616 |
MPIcheckPoint(); |
1490 |
|
|
#endif // is_mpi |
1491 |
|
|
} |
1492 |
tim |
660 |
|
1493 |
tim |
722 |
void SimSetup::setupZConstraint(SimInfo& theInfo){ |
1494 |
tim |
701 |
int nZConstraints; |
1495 |
|
|
ZconStamp** zconStamp; |
1496 |
tim |
682 |
|
1497 |
tim |
722 |
if (globals->haveZconstraintTime()){ |
1498 |
tim |
701 |
//add sample time of z-constraint into SimInfo's property list |
1499 |
|
|
DoubleData* zconsTimeProp = new DoubleData(); |
1500 |
|
|
zconsTimeProp->setID(ZCONSTIME_ID); |
1501 |
|
|
zconsTimeProp->setData(globals->getZconsTime()); |
1502 |
|
|
theInfo.addProperty(zconsTimeProp); |
1503 |
|
|
} |
1504 |
|
|
else{ |
1505 |
tim |
722 |
sprintf(painCave.errMsg, |
1506 |
|
|
"ZConstraint error: If you use an ZConstraint\n" |
1507 |
|
|
" , you must set sample time.\n"); |
1508 |
tim |
701 |
painCave.isFatal = 1; |
1509 |
tim |
722 |
simError(); |
1510 |
tim |
701 |
} |
1511 |
tim |
682 |
|
1512 |
tim |
701 |
//push zconsTol into siminfo, if user does not specify |
1513 |
|
|
//value for zconsTol, a default value will be used |
1514 |
|
|
DoubleData* zconsTol = new DoubleData(); |
1515 |
|
|
zconsTol->setID(ZCONSTOL_ID); |
1516 |
tim |
722 |
if (globals->haveZconsTol()){ |
1517 |
tim |
701 |
zconsTol->setData(globals->getZconsTol()); |
1518 |
|
|
} |
1519 |
|
|
else{ |
1520 |
tim |
722 |
double defaultZConsTol = 0.01; |
1521 |
|
|
sprintf(painCave.errMsg, |
1522 |
|
|
"ZConstraint Waring: Tolerance for z-constraint methodl is not specified\n" |
1523 |
|
|
" , default value %f is used.\n", |
1524 |
|
|
defaultZConsTol); |
1525 |
tim |
701 |
painCave.isFatal = 0; |
1526 |
|
|
simError(); |
1527 |
tim |
699 |
|
1528 |
tim |
701 |
zconsTol->setData(defaultZConsTol); |
1529 |
|
|
} |
1530 |
|
|
theInfo.addProperty(zconsTol); |
1531 |
tim |
699 |
|
1532 |
tim |
738 |
//set Force Subtraction Policy |
1533 |
tim |
722 |
StringData* zconsForcePolicy = new StringData(); |
1534 |
tim |
701 |
zconsForcePolicy->setID(ZCONSFORCEPOLICY_ID); |
1535 |
tim |
722 |
|
1536 |
|
|
if (globals->haveZconsForcePolicy()){ |
1537 |
tim |
701 |
zconsForcePolicy->setData(globals->getZconsForcePolicy()); |
1538 |
tim |
722 |
} |
1539 |
tim |
701 |
else{ |
1540 |
tim |
722 |
sprintf(painCave.errMsg, |
1541 |
tim |
738 |
"ZConstraint Warning: User does not set force Subtraction policy, " |
1542 |
tim |
736 |
"PolicyByMass is used\n"); |
1543 |
tim |
722 |
painCave.isFatal = 0; |
1544 |
|
|
simError(); |
1545 |
tim |
736 |
zconsForcePolicy->setData("BYMASS"); |
1546 |
tim |
701 |
} |
1547 |
tim |
722 |
|
1548 |
|
|
theInfo.addProperty(zconsForcePolicy); |
1549 |
|
|
|
1550 |
tim |
701 |
//Determine the name of ouput file and add it into SimInfo's property list |
1551 |
|
|
//Be careful, do not use inFileName, since it is a pointer which |
1552 |
|
|
//point to a string at master node, and slave nodes do not contain that string |
1553 |
tim |
722 |
|
1554 |
tim |
701 |
string zconsOutput(theInfo.finalName); |
1555 |
tim |
722 |
|
1556 |
tim |
701 |
zconsOutput = zconsOutput.substr(0, zconsOutput.rfind(".")) + ".fz"; |
1557 |
tim |
722 |
|
1558 |
tim |
701 |
StringData* zconsFilename = new StringData(); |
1559 |
|
|
zconsFilename->setID(ZCONSFILENAME_ID); |
1560 |
|
|
zconsFilename->setData(zconsOutput); |
1561 |
tim |
722 |
|
1562 |
tim |
701 |
theInfo.addProperty(zconsFilename); |
1563 |
tim |
722 |
|
1564 |
tim |
701 |
//setup index, pos and other parameters of z-constraint molecules |
1565 |
|
|
nZConstraints = globals->getNzConstraints(); |
1566 |
|
|
theInfo.nZconstraints = nZConstraints; |
1567 |
|
|
|
1568 |
|
|
zconStamp = globals->getZconStamp(); |
1569 |
|
|
ZConsParaItem tempParaItem; |
1570 |
|
|
|
1571 |
|
|
ZConsParaData* zconsParaData = new ZConsParaData(); |
1572 |
|
|
zconsParaData->setID(ZCONSPARADATA_ID); |
1573 |
tim |
722 |
|
1574 |
|
|
for (int i = 0; i < nZConstraints; i++){ |
1575 |
tim |
699 |
tempParaItem.havingZPos = zconStamp[i]->haveZpos(); |
1576 |
|
|
tempParaItem.zPos = zconStamp[i]->getZpos(); |
1577 |
|
|
tempParaItem.zconsIndex = zconStamp[i]->getMolIndex(); |
1578 |
|
|
tempParaItem.kRatio = zconStamp[i]->getKratio(); |
1579 |
|
|
|
1580 |
|
|
zconsParaData->addItem(tempParaItem); |
1581 |
tim |
701 |
} |
1582 |
tim |
699 |
|
1583 |
tim |
736 |
//check the uniqueness of index |
1584 |
|
|
if(!zconsParaData->isIndexUnique()){ |
1585 |
|
|
sprintf(painCave.errMsg, |
1586 |
|
|
"ZConstraint Error: molIndex is not unique\n"); |
1587 |
|
|
painCave.isFatal = 1; |
1588 |
|
|
simError(); |
1589 |
|
|
} |
1590 |
|
|
|
1591 |
tim |
701 |
//sort the parameters by index of molecules |
1592 |
|
|
zconsParaData->sortByIndex(); |
1593 |
tim |
736 |
|
1594 |
tim |
701 |
//push data into siminfo, therefore, we can retrieve later |
1595 |
|
|
theInfo.addProperty(zconsParaData); |
1596 |
tim |
660 |
} |